Removed unnecessary code

qa-include/pages/admin/admin-default.php

@@ -1223,7 +1223,6 @@
 					$editors = qa_list_modules('editor');
 
 					$selectoptions = array();
-					$optionslinks = false;
 
 					foreach ($editors as $editor) {
 						$selectoptions[qa_html($editor)] = strlen($editor) ? qa_html($editor) : qa_lang_html('admin/basic_editor');

qa-plugin/facebook-login/qa-facebook-login-page.php

@@ -22,14 +22,11 @@
 
 class qa_facebook_login_page
 {
-
 	private $directory;
-	private $urltoroot;
 
 	public function load_module($directory, $urltoroot)
 	{
 		$this->directory=$directory;
-		$this->urltoroot=$urltoroot;
 	}
 
 	public function match_request($request)

qa-plugin/xml-sitemap/qa-xml-sitemap.php

@@ -137,8 +137,6 @@ class qa_xml_sitemap
 	{
 		@ini_set('display_errors', 0); // we don't want to show PHP errors inside XML
 
-		$siteurl=qa_opt('site_url');
-
 		header('Content-type: text/xml; charset=utf-8');
 
 		echo '<?xml version="1.0" encoding="UTF-8"?>'."\n";
@@ -262,9 +260,6 @@ class qa_xml_sitemap
 			}
 		}
 
-
-	//	Finish up...
-
 		echo "</urlset>\n";
 
 		return null;